The authors found that two mandatory Medicaid primary care case management
(PCCM) programs were somewhat successful in improving access to Primary car
e among children in the early 1990s. However, the Florida program, in which
the PCCM benefit package included Early and Periodic Screening, Diagnostic
, and Treatment (EPSDT) services, did not meaningfully increase EPSDT scree
ning visits among preschoolers. Further, the increase seen in New Mexico, w
here EPSDT was carved out of the PCCM benefit package, was evident for both
program participants and non-participants and therefore could not be attri
buted to the PCCM program.